# PyPy Configuration[objspace.compiler]

PyPy Configuration[objspace.compiler]
general documentation config index command-line overview

# objspace.compiler

Contents

- Basic Option Information
- Description

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# Basic Option Information

- name: compiler
- description: which compiler to use for app-level code
- command-line: --compiler
- option type: choice option
- possible values:
  - cpython
  - ast
- default: ast

# Description

Internal option.